            body {
                padding: 60px 0 0 0;
                font-family: "Lucida Console", Monaco, monospace;
            }
            .column {
                width: 25%;
                float: left;
                position: relative;
                display: block;
                overflow: auto;
            }
            .header {
                top: 0;
                position: fixed;
                background: white;
                text-align: center;
                border-bottom: 1px solid #E5E5E5;
                width: 100%;
                background-color: white;
                z-index: 10;
            }
            .logs {
                width: 100%;
            }
            .column h2 {
                font-size: 20px;
            }
            .column h3 {
                font-size: 14px;
                font-weight: normal;
            }
            .column * {
                margin: 0;
            }
            .output {
                color: #333333;
            }